The embodiment of the invention discloses a blind area early warning method and device, an urban special vehicle and a storage medium. The method is applied to the urban special vehicle, the urban special vehicle comprises an ultrasonic radar and a millimeter wave radar. The ultrasonic radar is used for detecting obstacles in a right front blind area and a right inner wheel difference blind area of the urban special vehicle, and the millimeter wave radar is used for detecting obstacles in a right rear blind area of the urban special vehicle. The method comprises the following steps: acquiring first detection information of an ultrasonic radar and second detection information of the ultrasonic radar; and if it is determined that an obstacle exists in at least one of the right front blind area and the right inner wheel difference blind area according to the first detection information, or if it is determined that an obstacle exists in the right rear blind area according to the second detection information, performing early warning. According to the scheme, the ultrasonic radar and the millimeter wave radar are fused, obstacles in the blind areas of the urban special vehicle are detected respectively, and the cost is reduced while the obstacle detection accuracy is improved.

    本发明实施例公开了一种盲区预警方法、装置、城市用专用车及存储介质。该方法应用于城市用专用车,城市用专用车包括超声波雷达和毫米波雷达,超声波雷达用于检测城市用专用车右前方盲区和右内轮差盲区内的障碍物,毫米波雷达用于检测城市用专用车右后方盲区内的障碍物,该方法包括:获取超声波雷达的第一探测信息和超声波雷达的第二探测信息;如果根据第一探测信息确定右前方盲区和右内轮差盲区至少之一存在障碍物,或者如果根据第二探测信息确定右后方盲区内存在障碍物,则进行预警。上述方案融合超声波雷达和毫米波雷达,分别对城市用专用车盲区内的障碍物进行探测,在提高障碍物探测准确度的同时,降低了成本。


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    Titel :

    Blind zone early warning method and device, urban special vehicle and storage medium


    Weitere Titelangaben:

    一种盲区预警方法、装置、城市用专用车及存储介质


    Beteiligte:
    CHEN XIAOLONG (Autor:in) / CHANG MINGSHENG (Autor:in) / ZHAO WEIWEI (Autor:in) / ZHANG JINQUAN (Autor:in)

    Erscheinungsdatum :

    2021-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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